B6D1E1 Technology in Overcoming the Limitation of Sight Name: Chia Wenli Class: 2O Teacher: Cik Norhayati bt Md Nor Date: 3 Mei 2013 Content 1. | Objective | Pg 1 | 2. | Labeled picture | Pg 2 | 3. | The principle of sight | Pg 3 | 4. | Conclusion | Pg 4 | 5. | Reference | Pg 5 | Objective The aperture of a telescope is several times larger than the aperture of human eye so that the objects that cannot be normally seen by unaided eye can be seen. Light- gathering
Premium Lens Refracting telescope Light
Energy can not be created or destroyed‚ but it can be transformed: the first law of conservation of energy. Since the earliest days of humanity‚ man has always been trying to control energy. It was not till the last century when Humans finally learned to harness the high concentration of energy existent in fossil fuels. Energy sources from fossil fuels such as oil and gas are going to run out eventually‚ they are non renewable sources of energy. Even though humans achieved to apply the first law
Free Fossil fuel Wind power Energy
Lesson 5 Review: Networking Models‚ Traffic and Devices The purpose of this activity is to reinforce what you have learned so far about local area networks technologies. 1. Describe the three modes of communication available on a network. Simplex Data travels in only one direction‚ similar to a public address (PA) system. Half-duplex Data travels in two directions‚ but in only one direction at a time‚ similar to a walkie-talkie. Traditional shared Ethernet uses half-duplex transmissions.
Free OSI model Internet Protocol Suite
How to Get the Poor off Our Conscience John Kenneth Galbraith I would like to reflect on one of the oldest of human exercises‚ the process by which over the years‚ and indeed over the centuries‚ we have undertaken to get the poor off our conscience. Rich and poor have lived together‚ always uncomfortably and sometimes perilously‚ since the beginning of time. Plutarch was led to say: “An imbalance between the rich and poor is the oldest and most fatal ailment of republics.” And the problems that
Premium Welfare Unemployment Poverty
The Fear of Science To live in the today’s world is to be surrounded by the products of science. For it is science that gave our society color television‚ the bottle of aspirin‚ and the polyester shirt. Thus‚ science has greatly enhanced our society; yet‚ our society are still afraid of the effect of science. This fear of science can be traced back to the nineteenth century where scientist had to be secretative in experimenting with science. Although science did wonders in the nineteenth
Premium Time travel Frankenstein Science fiction
________________________________________ In the balcony scene‚ when Juliet expresses her fear for Romeo’s safety‚ Romeo replies that it’s ok if her kinsmen find him‚ because his "life were better ended by their hate‚ / Than death prorogued [postponed]‚ wanting of [lacking] thy love" (2.2.77-78). In other words‚ he’d much rather have her love and die on the spot‚ than not have her love and die later. At the end of the same scene‚ after the lovers have agreed to be married‚ Romeo says that he’s willing
Free Romeo and Juliet Love Characters in Romeo and Juliet
1. Sex Male Female 2. What is your age group? 11-12 13-14 15.16 3. Do you or any one of your school mates use indecent language during school hours? Yes No 4. Are you associated with any violent or inappropriate behaviour with any other students in the school that you attend? Yes No 5. Do you or any one of your school mates consume alcoholic beverages in school?
Free High school College Secondary school
Reaction: The documentary of Al Gore is very interesting‚ because it does not only give you information about global warming but also it will awaken you to take good care of our mother earth. It clearly showed the environmental conditions our planet is facing. Part of the reason why I like it was that Gore presents a powerful message that combines factual information‚ humor and‚ ultimately‚ hopes. I really like how Al Gore relates his life story with what was happening in the earth‚ especially global
Premium Global warming Al Gore Earth
Controlled assessment- How concentration affects the rate of reaction between sodium thiosulfate and hydrochloric acid. SA): Strategy Scientific knowledge Sodium thiosulfate (Na2S2O3)‚ also spelled sodium thiosulphate‚ is a colourless crystalline compound that is more familiar as the pentahydrate‚Na2S2O3·5H2O‚ an efflorescent‚ monoclinic crystalline substance also called sodium hyposulfite or “hypo.” Sodium thiosulphate has a melting point of 48 degrees C. It is freely soluble in water. It contains
Premium Chemical reaction Chemistry Reaction rate
Q1. What you have learned from this case study? The first and important lesson I learned from this case study is “Hard Work”. No matter what hurdles we face in our life‚ we just have to be determined and committed enough to achieve our desired goals. Another thing I learned is that if you want to be successful in your life‚ you have to take some big risks. We should be able to make critical decisions required for critical stages for our career. Besides taking risks‚ innovation is also an important
Premium Entrepreneurship Risk Joseph Schumpeter